“surrounding rock”造句,怎麼用surrounding rock造句
If the surrounding rock is soft and is later worn away, the walls remain and form ridges called dikes.
Extreme type I isn′t equal to be probability distribution of cohesion and internal friction angle of clinosol and residual cohesive soil surrounding rock.
Main construction points of Qingfang hospital station on Qingdao subway under the condition of hard surrounding rock are described. Blasting control and vibration monitoring are stressedly introduced.
The main factors effecting of slipping area along the bed rock and roof separation and failure area and the major avenue of damage surrounding rock caused by mining are analyzed in this paper.
During the initial excavation, the tender coal seam workings in deep seam in Nantun Colliery takes on slocking of roof, with breaking-out in bulk coal and surrounding rock failure.
The plastic zone of the surrounding rock mainly concentrates around the tunnel and the two sides of karst cave while the top and the bottom of karst cave have little plastic zone.
The distinguished equation of surrounding rock's stress-state was given.
The surrounding rock support were constructed by layers as the down excavation of steps.
The rheologic model has been used to analyze the interaction between shaft wall and viscoelasticviscoplastic surrounding rock in soft rock stratum.
The ore and surrounding rock in Luoyang mining area of Panluo Iron Mine are of stable type, where open stoping method is adopted.
Gold bodys are metasomatic vains, and was generated by diorite and surrounding rock which suffered multi-stage breccia, silicification and sericite hydrothermal alteration.
For tunnel sections with good surrounding rocks, the U-shaped rock-bolted section is selected as a final optimized section instead of the original circular reinforcement concrete lining section.
The non-harmonious control mechanism of surrounding rocks of roadways with weak structures was analyzed.
Salt has lower density than the surrounding rock, so it tends to flow upwards, pushing up the overlying layers of rock to form a dome.
By the field monitoring measurement and the applying of FEM, we can monitor the construction procedure to ensure the stability of the surrounding rock and the safety of lining.
If the volcanoes become inactive and cool down, the surrounding rock may be eroded.
Based on the simplified structure of rock mass, FLAC(superscript 3D) numerical modeling technique is used to systematically analyze the distribution features of the secondary stress field, strain field and plastic zones in the surrounding rock mass of the underground cavities after the excavation.
The equilibrium equation of surrounding rock mining fault system is established. The fault destablizing process with shear failure pattern belongs to fold catastrophe model.
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“取樣控制系統”造句,怎麼用取樣控制系統造句
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1、只有傻瓜才會持續犯錯,聰明的人是從傻瓜所犯的錯誤中記取教訓。2、希望如此,作為企業家,會犯很多錯誤,會持續犯錯,我今天也在犯很多錯,進入普林斯頓都三十年了還是如此。3、今天沒有人相信僅僅因為私營成分不斷地持續犯錯,大蕭條就會像當時一樣發生並且蔓延。...
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“天下一統”造句,怎麼用天下一統造句
1、百年烽火,亂世梟雄。尊者金眼,天下一統。2、如今天下一統,縱橫術就是屠龍之技,派不上用場。3、當時曹*額手相慶,認為天下一統指日可待。4、如今天下一統,縱橫術就是屠龍之技,派不上用場。5、可是朕不甘心,朕有生之年,還沒看到河清海晏,天下一統。6、自古,霸者,不長矣;...
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“博陵崔氏”造句,怎麼用博陵崔氏造句
1、他的家族是大家士族,為博陵崔氏一族,是歷史上與清河崔氏,西晉王氏並駕齊驅的士族。2、一百在博陵崔氏家主的書房裡,家主崔淵坐在上首,下面族人崔寶德、崔民為、崔民壽、崔綜、崔銘浩等人依次坐在下面。3、崔湜出身於博陵崔氏安平房,進士及第,曾參與編纂《三教珠英...
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